Airtec XL Wall Block 100 mm
Autoclaved Aerated Concrete (AAC) wall blocks.
Suitable for external cavity or solid, loadbearing and non-loadbearing, party/ separating, flanking, partition, fire resistant or foundation (below DPC) walls.
2.9 N aerated concrete block designed to help reduce the build time onsite, allows the builder to minimize the amount of secondary insulation required to meet the thermal requirements within the Building Regulations (E&W) Approved Document L. The inner leaf of AIRTEC XL blocks give the builder the option of using a 75 mm cavity, either partially or fully filled whilst achieving a U-value: 0.30 W/m²K.
Features and benefits:
Shape | Rectangle |
Color | Grey |
Finish | Textured |
Material | Concrete |
Size | 620 x 215 x 100 mm 620 x 215 x 115 mm 620 x 215 x 125mm 620 x 215 x 140 mm 620 x 215 x 190 mm |
Uniclass | |
CAWS | F10/360 Autoclaved aerated concrete (AAC) common blockwork F10/37 Autoclaved aerated concrete (AAC) common blockwork F10/370 Thin-joint autoclaved aerated concrete (AAC) common blockwork F10/39 Thin joint autoclaved aerated concrete (AAC) common blockwork |
Standard | To BS EN 771-4. |
Configuration | Group 1. |
Mean compressive strength (minimum) | 2.9 N/mm². |
Category | I. |
Freeze/ thaw resistance | Frost resistant. |
Thermal conductivity (maximum) | 0.09 W/mK. |
Recycled content | 85%. |
Work sizes (length x width x height) | 620 x 215 x 100 mm. |
Tolerance category | TLMB. |
Density | 460 kg/m³. |
Reaction to fire | Class A1 to BS EN 13501-1. |
Moisture movement | 3%. |
Shear bond strength | 0.15 N/mm². |
Water absorption by capillarity | 150 g/(m2 x s-0.5). |
Water vapour permeability | 5/15. |
Thickness | 100 mm. |
Accessories | None. AIRTEC Brickettes (Coursing unit) XL Wall. |
Weight | 6.3 kg. Block weight. 54 kg/m². Walled weight. |
Coefficient of linear expansion (to ASTM D-696) | 0.6 x 10^-6/K. |
ShrinkageDrying shrinkage. | 0.40 mm/m. |
Thermal resistance | 1.11 m² K/W. |
Water vapour resistance | 50 MNs/gm. |
Environmental Product Declaration (EPD) | ISO 14001. |
Recycled content | 85 % |
Platform | Compatible | Version | Certified to |
---|---|---|---|
![]() | Revit 2016 | 4 | 2.0 |
![]() | - | 4 | 2.0 |